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National Stock Number:
4820-01-256-0670
Federal Supply Class:
4820
National Item Identification Number:
012560670
Description:
VALVE,REGULATING,FLUID PRESSURE
Detail:
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.
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Manufacturer Information:
| 11438306 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 11438306-5 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | Z18935-2 | 07282 | FAIRCHILD INDUSTRIAL PRODUCTS COMPANY | | ZA18935-2 | 07282 | FAIRCHILD INDUSTRIAL PRODUCTS COMPANY | | ZEA-9955-30132TN-1 PSIG PRESET | 07282 | FAIRCHILD INDUSTRIAL PRODUCTS COMPANY |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MAXIMUM INLET PRESSURE RATING | 23.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | ALUMINUM ALLOY 413.0 OR | | ALUMINUM ALLOY A380.0 OR | | ALUMINUM ALLOY 360.0 OR | | ALUMINUM ALLOY A413.0 OR | | ALUMINUM ALLOY 380.0 OR | | ALUMINUM ALLOY 384.0 OR | | ALUMINUM ALLOY 518.0 OR | | ALUMINUM ALLOY A360.0 OR | | ALUMINUM ALLOY 383.0 OR | | ALUMINUM ALLOY 443.0 OR | | ALUMINUM ALLOY C443.0 BODY | | FLOW CONTROL DEVICE | DIAPHRAGM | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-18 NPT | | FIRST END THREAD DIRECTION | RIGHT-HAND | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | VALVE LOADING METHOD | SPRING |
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